RAVPower Rugged Series Portable Power Bank 20100mAh - Black

 Battery Capacity:20100mAh Input Voltage: 5V/2A Output Power: 5V/3A (Qualcomm Quick Charge 3.0) USB Port: 2.Charging Time: About 4 Hours to 6 Hours.Waterproof: IP67.Dimension: 11.7 x 7.5 x 2.4 cm.